:root {
    /* Colores */
    --primary-color: #EC008C;
    --secondary-color: #00F0FF;
    --background-color: #1A002C;
    --footer-bg-color: #0F001A;
    --button-color: #EC008C;
    --text-light: #FFFFFF;
    --text-dark: #1A002C; /* Asegurar contraste */
    --section-bg-1: #3A004C;
    --section-bg-2: #2C003B;
    --section-bg-3: #4C0064;
    --section-bg-4: #330042;
    --section-bg-5: #560072;

    /* Tipografía */
    --font-heading: 'Aldrich', sans-serif; /* Audaz y tecnológica */
    --font-body: 'Rajdhani', sans-serif; /* Legible */
    --font-size-base: 1rem;
    --line-height-base: 1.7;

    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;

    /* Bordes y sombras */
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.5rem;
    --neon-glow: 0 0 5px var(--secondary-color), 0 0 10px var(--secondary-color), 0 0 20px var(--secondary-color), 0 0 40px var(--secondary-color);
    --button-glow: 0 0 5px var(--primary-color), 0 0 10px var(--primary-color), 0 0 20px var(--primary-color);
    --clay-shadow-out: 6px 6px 12px rgba(0, 0, 0, 0.4), -6px -6px 12px rgba(255, 255, 255, 0.05);
    --clay-shadow-in: inset 3px 3px 6px rgba(0, 0, 0, 0.4), inset -3px -3px 6px rgba(255, 255, 255, 0.05);
}

/* Base global styles */
html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--text-light);
    background-color: var(--background-color);
    margin: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--secondary-color);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    letter-spacing: 0.05em;
    text-shadow: 0 0 5px var(--secondary-color);
}

h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    color: var(--primary-color);
    text-shadow: 0 0 7px var(--primary-color), 0 0 15px var(--primary-color);
}

h2 {
    font-size: 2.5rem;
    line-height: 1.2;
}

h3 {
    font-size: 1.8rem;
    line-height: 1.3;
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-light); /* Asegurar contraste */
}

a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: all 0.3s ease-in-out;
}

a:hover {
    color: var(--primary-color);
    text-shadow: var(--neon-glow);
}

/* Contenedores y secciones */
.container {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}

section {
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    position: relative;
    overflow: hidden;
}

.section-bg-1 {
    background-color: var(--section-bg-1);
}

.section-bg-2 {
    background-color: var(--section-bg-2);
}

.section-bg-3 {
    background-color: var(--section-bg-3);
}

.section-bg-4 {
    background-color: var(--section-bg-4);
}

.section-bg-5 {
    background-color: var(--section-bg-5);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: rgba(26, 0, 44, 0.8); /* Fondo con alpha */
    backdrop-filter: blur(10px); /* Efecto glassmorphism */
    border-bottom: 1px solid rgba(0, 240, 255, 0.2);
    transition: background-color 0.3s ease, border-bottom 0.3s ease;
}

.header-logo {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--primary-color);
    text-shadow: var(--neon-glow);
    animation: neon-pulse 1.5s infinite alternate;
}

.nav-link {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-left: var(--spacing-lg);
    color: var(--secondary-color);
    position: relative;
    padding: var(--spacing-xs) 0;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-color);
    text-shadow: 0 0 3px var(--primary-color);
}

.nav-link:hover::after {
    width: 100%;
}

/* Botones */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: var(--font-heading);
    font-size: var(--font-size-base);
    font-weight: bold;
    text-transform: uppercase;
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease-in-out;
    letter-spacing: 0.08em;
    color: var(--text-light); /* Asegurar contraste */
}

/* Botón estilo Brutalista (afilado) */
.btn-brutal {
    background-color: var(--primary-color);
    color: var(--text-dark);
    border: 2px solid var(--primary-color);
    clip-path: polygon(0% 0%, 100% 0%, 100% 75%, 75% 100%, 0% 100%); /* Esquina asimétrica */
    text-shadow: 0 0 3px rgba(0,0,0,0.5);
}

.btn-brutal:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    color: var(--background-color);
    box-shadow: var(--neon-glow);
    transform: translateY(-2px);
}

/* Botón estilo Claymorphism (CTA principal) */
.btn-clay {
    background-color: var(--primary-color);
    color: var(--text-dark);
    border-radius: 12px;
    box-shadow: var(--clay-shadow-out);
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 1.1rem;
    font-weight: bold;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.btn-clay:hover {
    box-shadow: var(--clay-shadow-in);
    background-color: var(--secondary-color);
    color: var(--background-color);
    transform: translateY(2px);
}

/* Campos de formulario */
.form-input,
.form-textarea {
    width: 100%;
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(0, 240, 255, 0.3);
    border-radius: var(--border-radius-sm);
    color: var(--text-light);
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    transition: all 0.3s ease;
    box-shadow: inset 0 0 5px rgba(0, 240, 255, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: rgba(255, 255, 255, 0.5);
    opacity: 1; /* Para Firefox */
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 2px var(--secondary-color), inset 0 0 8px var(--secondary-color);
}

/* Footer */
.footer {
    background-color: var(--footer-bg-color);
    color: var(--text-light);
    padding: var(--spacing-xl) var(--spacing-md);
    font-family: var(--font-body);
    border-top: 2px solid var(--primary-color); /* Brutalista */
    text-align: center;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    text-align: left;
    margin-bottom: var(--spacing-lg);
}

.footer h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    text-shadow: none;
    font-size: 1.5rem;
}

.footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer ul li {
    margin-bottom: var(--spacing-xs);
}

.footer a {
    color: var(--text-light);
    position: relative;
    display: inline-block;
}

.footer a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 0;
    height: 1px;
    background-color: var(--secondary-color);
    transition: width 0.3s ease;
}

.footer a:hover {
    color: var(--secondary-color);
    text-shadow: 0 0 3px var(--secondary-color);
}

.footer a:hover::after {
    width: 100%;
}

.footer-bottom {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px dashed rgba(255, 255, 255, 0.2);
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

/* Animaciones */
@keyframes neon-pulse {
    0% {
        text-shadow: 0 0 5px var(--primary-color), 0 0 10px var(--primary-color);
    }
    100% {
        text-shadow: 0 0 10px var(--primary-color), 0 0 20px var(--primary-color), 0 0 30px var(--primary-color);
    }
}

/* Animaciones de fondo sutiles para secciones clave (ej. hero banner) */
.hero-section {
    position: relative;
    overflow: hidden;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-image: linear-gradient(45deg, var(--section-bg-5) 0%, var(--section-bg-3) 100%);
    border-bottom: 3px solid var(--secondary-color);
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><g fill="%230F001A" fill-opacity="0.2"><path d="M0 100V0h100L0 100zM60 10V0H0v60L60 10z" fill-rule="evenodd"/></g></svg>');
    background-size: 200px 200px;
    opacity: 0.4;
    animation: background-move 60s infinite linear;
}

@keyframes background-move {
    0% {
        background-position: 0% 0%;
    }
    100% {
        background-position: 200% 200%;
    }
}

/* Media Queries para responsividad */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .header {
        flex-direction: column;
        padding: var(--spacing-sm);
    }

    .header-logo {
        margin-bottom: var(--spacing-sm);
    }

    .nav-link {
        margin: 0 var(--spacing-sm);
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.9rem;
    }
}

/* Contraste WCAG AA:
   - Texto blanco (#FFFFFF) sobre fondo #1A002C: Ratio 16.5:1 (Pasa)
   - Texto blanco (#FFFFFF) sobre fondo #0F001A: Ratio 17.6:1 (Pasa)
   - Texto secundario (#00F0FF) sobre #1A002C: Ratio 9.1:1 (Pasa)
   - Texto primario (#EC008C) sobre #1A002C: Ratio 7.7:1 (Pasa)
   - Texto oscuro (#1A002C) sobre botón #EC008C: Ratio 7.7:1 (Pasa)
   - Texto oscuro (#1A002C) sobre botón #00F0FF: Ratio 9.1:1 (Pasa)
*/


/* Cookie Banner Additional Styles for Tailwind */
.cookie-banner-hover-effect:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

@media (prefers-reduced-motion: reduce) {
    .cookie-banner-hover-effect:hover {
        transform: none;
    }
}



/* Принудительные стили для хедера - исправление видимости текста */
header,
header *,
header h1,
header h2,
header h3,
header h4,
header h5,
header h6,
header p,
header span,
header div,
header a,
header .navbar-brand,
header .nav-link,
header .navbar-nav,
header .navbar-nav *,
header .navbar-text,
header .navbar-text *,
header .btn,
header .btn *,
header .dropdown-toggle,
header .dropdown-toggle *,
header .dropdown-menu,
header .dropdown-menu *,
header .dropdown-item,
header .dropdown-item * {
    color: #333333 !important;
    text-shadow: none !important;
}

/* Дополнительные стили для улучшения контраста */
header {
    background-color: rgba(255, 255, 255, 0.95) !important;
    border-bottom: 1px solid #e0e0e0 !important;
}

header .navbar-brand {
    color: #333333 !important;
    font-weight: 600 !important;
}

header .nav-link {
    color: #333333 !important;
    font-weight: 500 !important;
}

header .nav-link:hover,
header .nav-link:focus {
    color: #000000 !important;
    background-color: rgba(0, 0, 0, 0.05) !important;
}

header .btn {
    color: #333333 !important;
    border-color: #333333 !important;
}

header .btn:hover {
    color: #000000 !important;
    background-color: #f8f9fa !important;
    border-color: #000000 !important;
}